Description

AWS has announced that Amazon Glacier (the standalone service, distinct from S3 Glacier storage classes) is moving to a Maintenance lifecycle, with new customers no longer having access starting November 7, 2025. Existing customers can continue to use the service.

Action Required: Remove the affected resources/data sources in a future major version of the Terraform AWS Provider once end of support is completed.

Affected Resource(s) or Data Source(s)

• aws_glacier_vault
• aws_glacier_vault_lock

References

• AWS Service Availability Updates - AWS

Relates: #44719